baber/WOPTO huggingface dataset:
Patent JP-H10272491-A (JP)
Title: Treatment of decanter thick juice waste water of starch factory using potatoes and the like as raw materials and system therefor
Inventor: SHINGU HIROAKI
IPC: C02F9/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for treatment of the decanter thick juice waste water of a starch factory using potatoes, etc., as raw materials capable of treating decanter waste water having 20,000 to 40,000 mg/l BOD which is heretofore impossible to be subjected to a waste water treatment within a reference value down to about 20 mg/l of BOD and a system therefor. SOLUTION: This method for treatment of the decanter thick juice waste water of the starch factory using the potatoes, etc., as the raw materials consists in subjecting the decanter thick juice waste water of the starch factories using the potatoes, etc., as the raw materials to the removal of protein and the suppression of foaming within a range of pH 3.5 to 4.5 by addition of acidic substances, etc. This decanter thick juice waste water treatment system consists of a reaction chamber 2 which is introduced with the decanter waste liquid and executes the acidic treatment thereof, an SS separating vessel 4 which separates and removes the protein, etc., from raw water of high-concn.  BOD and COD subjected to the acidic treatment in the reaction chamber 2, a sulfuric acid treated water tank 5 which supplies the separated waste water subjected to the sepn. of solid front the liquid in the SS separating vessel 4 at and with a stable water flow rate and water quality and plural stages of aeration tanks 7, 12, 14 and settling tanks 11, 13, 15.
Patent JP-H10285932-A (JP)
Title: Method for detecting interruption of commercial ac power supply in ac/dc power conversion circuit
Inventor: TASHIRO YOSHIAKI
IPC: H02M7/219
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To quickly detect the interruption of the AC power supply to an AC/DC power conversion circuit having an arm constituted of IGBTs. SOLUTION: In an AC/DC power conversion circuit constituted by connecting commercial AC power supply 8 to the connecting points between IGBTs 1 and 2 and between IGBTs 3 and 4 in a power conversion circuit, in which the IGBTs 1, 2, 3, and 4 are connected in a full-bridge state through an input switch 9 and a serial reactor 6, a detect signal from an AC input current is inputted to a comparator 11 through a current detector 7 and a BPF 10 provided on the power conversion circuit side of the input switch 9 and, when the AC power supply 8 is interrupted, the interruption is discriminated by detecting the fluctuation of the level of signals to the comparator 11.
Patent JP-S5219393-A (JP)
Title: Surface grinder
Inventor: GOTOU TOMOAKI
IPC: B24B7/07
Filed: 1975-08-05
Abstract: PURPOSE: A surface grinder used with a special grinder piece to improve discharge of cut chip or sludge. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63263095-A (JP)
Title: Production of phycoeryhrin
Inventor: TANAKA YONEMI
IPC: A61K8/97
Filed: 1987-04-20
Abstract: PURPOSE:To obtain the titled compound, a clear reddish purple dyestuff, useful as a coloring matter for foods, industrially and advantageously, by treating laver with an enzyme in the presence of a phycoerythrin separating enzyme such as protease or cellulase or substance containing the enzyme. CONSTITUTION:Collected laver is suspended in an aqueous medium, mixed with a phycoerythrin separating enzyme such as protease, cellulase, pectinase or macero enzyme or a solution containing the enzyme and subjected to enzymatic treatment at normal temperature for 20hr. Then the enzyme treated solution is centrifuged, the remaining alga material is separated to give a clear reddish purple aqueous solution of phycoerythrin. The aqueous solution is concentrated, allowed to cool and crystal of phycoerythrin can be prepared or the aqueous solution can be spray-dried into powder.
Patent JP-S5524830-A (JP)
Title: Cutter for plate material
Inventor: KIUCHI TOORU
IPC: B23D31/02
Filed: 1978-08-04
Abstract: PURPOSE: To save labor in the terminal connection work through alternate cutting of short plate strips on which a specified number of drawing terminals are arranged in series and the ones out of which any one drawing terminal.  
     CONSTITUTION: With a downturn of a handle 10, an upper blade 24 is lowered to cut both side ends of a plate material off along the cutting line L 2 , thereby yielding a short plate strip on which a specified number of drawing terminals 2 are arranged in series. At the same time, as a cutter 25 moves down, detection pins 27a and 27b thereof is fitted into escape holes 17a and 17b passing through detection holes 4a 3  and 4b 3  on the plate 1 before the cutting line L 2  and the upper blade 26 is engaged with the lower blade 16 at a discharge opening whereby any one drawing terminal is punch out of the plate 1. Then, the plate 1 is fed until it contacts a stopper. In the subsequent operation of handle 10, the detection pin fails to coincide the detection hole. In this manner, with the dropping of one drawing terminal, a plate can be produced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61253882-A (JP)
Title: Semiconductor laser device
Inventor: OTOSHI SO
IPC: H01S5/00
Filed: 1985-05-07
Abstract: PURPOSE:To provide a semiconductor laser with high output and high reliability, oscillating in a basic transverse mode, by making a structure in which the stripe width becomes smaller as nearer the end face in the vicinity of the end face, not so as to inject current into the vicinity of the end face. CONSTITUTION:On an N<+> GaAs substrate 1, an N-GaAlAs clad layer 2 active layer 3 containing a quantum well structure, P-GaAlAs clad layer 4 and N-GaAs light absorbing layer 5 are sequentially grown by metal organic chamical vapor deposition. Thereafter, to make the stripe width as shown in the figure with phosphoric acid based chemical etchant, the light absorbing layer is etched. Using again the MOCVD method, a P-GaAlAs buried layer 8 and P-GaAs cap layer 7 are grown, and Zn diffusion forms a Zn diffusion layer 8. Last, an N- type electrode 9 and P-type electrode 10 are formed evaporating, and the P-type electrode is etched away only by 50mum near the end face. In this way, high output and high reliability can be attained at the same time.
Patent JP-H024620-A (JP)
Title: Method and device for opening closing flap of corrugated box
Inventor: MARUTEIN BURIYUUMURE
IPC: B65B43/39
Filed: 1989-04-17
Abstract: PURPOSE: To not only facilitate the opening and spreading of a sealing flap but also enable the apparatus operation irrespective of the size of a carton by having lowered a fold carton whose bottom side is sealed from its hanging position and by disposing said carton on a separately moving conveyor. CONSTITUTION: At a hinge cover opening station 13, a folding carton 7 with a bottom portion 12 upwardly facing and sealing flaps 8-11 hanging downward is lowered from the hanging position and disposed on the conveyors 14 and 15. Edge portions 21 and 22 of sealing flaps 8 and 9 for a folding carton 7 is gripped by each of the conveyors 14 and 15 and folded back from the neutral position to the opening position. At this occasion, the conveyors 14 and 15 move away from each other thereby sealing flaps 8 and 9 being opened and spread to the opening direction. A conveyor may be any of a belt continuously rotating, a protruding material moving straight or a roller.
Patent JP-H05300636-A (JP)
Title: Alarm system for oil leakage from oil-filled cable
Inventor: FUKAZAWA MASAKATA
IPC: H02G15/28
Filed: 1992-04-15
Abstract: PURPOSE:To surely detect a small oil spill irrespective of the season and power transmitting state by finding an ideal operating oil level in an oil tank from the temperature of an OF cable being operated and the oil tank and moving a lower oil level limit alarming sensor to the ideal oil level or an oil level obtained by subtracting a fixed oil quantity from the ideal oil level. CONSTITUTION:Signals 10 and 11 detecting the temperatures of an OF cable being operated and oil tank are inputted to a control section 9. The section 9, finds an ideal operating oil level in the oil tank based on the inputted temperature signals and sets a lower oil level limit SMIN by taking an error into account. An alarming level moving table 6 is moved in the vertical direction along a rotating shaft 2 and fixed shaft 3 by means of a servo motor 4 mounted on a mounting table 5 and stops at the limit SMIN When a float 33 in an oil gauge 32 descends and reaches the limit SMIN, a proximity sensor 7 is actuated on the table 6 and issues an alarm. Therefore, even a small oil spill can be surely detected with a simple device irrespective of the temperature variation over seasons and the variation of the power transmitting state.
Patent JP-H04326165-A (JP)
Title: Picture processor
Inventor: WATAYA MASAFUMI
IPC: G06T13/00
Filed: 1991-04-25
Abstract: PURPOSE:To provide a moving picture displayed system by which the contents of an moving picture display system by which the contents of an moving picture can be easily grasped. CONSTITUTION:In this invention, at the time of displaying moving picture information stored in an information storage device 201 in order to confirm it, a scene divider 202 generates plural divided signals in conformity to the stored moving picture information. On the reception of this signal, a distributor 203 changes the storing destination of the read out moving picture information. The divided moving pictures come to be distributed to temporary storage devices 204 to 207, but a partial moving picture read out of each of them is reduced respectively by the reducers 208 to 211. Since each reduced moving picture is written in the preset area of a VRAM 212, the moving pictures at different time of the moving picture information are displayed at a time on the display screen of a display device 217.
Patent JP-H01301112-A (JP)
Title: Display device for travelling direction of vehicle
Inventor: FURUKAWA OSAMU
IPC: G01C21/12
Filed: 1989-04-14
Abstract: PURPOSE:To make a driver known the travelling direction for a vehicle as a visual sense information and to make a steering easy by providing arithmetic means for a sideway slipping angle, in which the sideway slipping angle for the vehicle is calculated. CONSTITUTION:An angle beta between an arrow D which is the travelling direction of the vehicle in the course of turning and a center line C for the left/right of the vehicle is the sideway slipping angle for the vehicle body. A display device 10 is provided on a bonnet 2 in front of the front window 1 of the vehicle, in which lamps 11 are arranged horizontally in a row. The travelling direction D for the vehicle is obtained by calculating every minute the estimated sideway slipping angle beta with the arithmetic means for the sideway slipping angle in response to values outputted from a computer, and the lamp 11 to indicate that direction D is made to light and controlled so as to be illuminated. Thus, the driver can know every minute the actual travelling direction D for the vehicle, especially in the course of turning,through the sideway slipping angle beta as the visual sense information.
Patent JP-H05286372-A (JP)
Title: Method to ascertain function of transmission for four-wheel drive vehicle
Inventor: HAMADA TETSUO
IPC: B60K23/08
Filed: 1992-04-15
Abstract: PURPOSE:To simply ascertain whether a transmission for a four wheel-drive vehicle is normally functioned or not by loading driving force at a preset value or less when rear wheels or rotating parts following these are rotationally driven from the outside in such a condition that front wheels or rotating parts following these are fixed. CONSTITUTION:In case that a transmission is ascertained to be functioned in 4WD condition by torque transmission to rear wheels Wf during acceleration forward and backward and in 2WD condition by cutting off torque transmission to the rear wheels Wf during deceleration forward and backward, one rear wheel Wf which is being jacked up from 3 road surface is rotationally driven forward and backward from the outside to simulate the decelerating condition. If the rotational drive is loaded at a preset value or less, the transmission is ascertained to be normally functioned.
Patent JP-S5219172-A (JP)
Title: Process for separation of niobium and tantalum
Inventor: ISHIMATSU KAZUHIKO
IPC: C01G33/00
Filed: 1975-08-06
Abstract: PURPOSE: Niobium and tantulum are separated from an acidic aqueous solution containing niobium and tantulum in the form of fluorine complex. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10292268-A (JP)
Title: Deodorant polyester fiber structure
Inventor: YAMAMOTO YOSHIE
IPC: D06M101/16
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a deodorant polyester fiber structure capable of simultaneously deodorizing plural malodorus components even when mixed therein by fixing active carbon, an inorganic oxide and an organic nitrogen-based compound through a resin binder to the fiber structure. SOLUTION: This deodorant fiber structure is obtained by compounding at least one active carbon selected from the group of a coconut shell active carbon, a coal-based active carbon and a charcoal-based active carbon, an inorganic oxide composed of an oxide containing at least one element selected from Si, Zn, Ti, Al, Mg and Zr and/or a compound oxide such as Si/Zn, Ti/Zn or Al/Zn and an organic nitrogen-based compound such as a polyvinylamine and a urethane resin binder, preparing an aqueous dispersion treating agent liquid, padding a fiber structure consisting essentially of a polyester with the treating agent liquid, drying and heat-treating the resultant fiber structure.  Thereby, 0.5-20 wt.%, preferably 0.5-12 wt.% active carbon, 0.5-20 wt.%, preferably 0.5-10 wt.% inorganic oxide and 0.5-10 wt.% organic nitrogen-based compound respectively based on the fiber structure are applied thereto.
Patent JP-H11296641-A (JP)
Title: Ic card and ic card system
Inventor: ONODA SHIGEO
IPC: B42D15/10
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of a connector and an internal circuit of an unused IC card by making the pins of a male connector pierce through the front faces of all pin inserting holes of a female connector and sealing airtight these front faces by means of a sealing member having both waterporoof and insulation performance. SOLUTION: A card drive 100 contains a prescribed male connector 102, and a female connector corresponding to the connector 102 is provided on an IC card 1. A shielding plate 10 using an elastic material like the chloroprene rubber, nitrile rubber, propylene rubber, silicone rubber or fluororubber, etc., that has both waterproof and insulation performance is adhered on the front face of the female connector. The plate 10 serving as a sealing member can be pierced through by the pins 101 of the connector 102. Then the restoring force is secured to close the holes which are opened by the pins 101 and the pins 101 are sealed airtight into the pin inserting holes of the female connector.
Patent JP-S6015130-A (JP)
Inventor: KAARU HAINTSU UESUTAAMAN
IPC: B29C65/52
Filed: 1984-05-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1070612-A (JP)
Title: Voice processing system
Inventor: LAWRENCE LEON PORTER
IPC: H04M3/533
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To execute the service even in the case that voice mail systems have no compatibility with each other in the voice mail system which receives a voice message and sends a voice message to other voice mail system where each subscriber has a voice mail box. SOLUTION: After an extension of an intended called party is identified, a local directory (proper data bases 335, 345) is accessed to find out the designated extension. The identification of a host computer is compared with the identification of the voice mail system that processes a call, and when they are different, the call is processed in a normal way and a voice message is stored in a special temporary mail box. Moreover, the voice message is transferred to other voice mail system representing a final destination of the message from the voice mail system receiving the call via a communication link 350 as a voice profile for Internet mail to define a header of the message in use by using an actual format for message transmission.
Patent JP-H05292046-A (JP)
Title: System and device for providing information
Inventor: KUBO EIJI
IPC: H04H20/00
Filed: 1992-04-16
Abstract: PURPOSE:To accurately and readily select objective information required by a user at an information reproducing device by receiving and reproducing information sent to the information reproducing device. CONSTITUTION:A control key 23 for command transmission is depressed for a specific receiver 14 corresponding, on one to one basis, to the information for an information reproducing device 2. Then, an information server 1 receives a command 32 at a specific reception section 14. After analyzing the received command in a command analysis section, the discrete information corresponding to the specific reception section is retrieved and extracted from an information memory 12 to be sent through a transmission section 13 to an information reproducing device 2. The information reproducing device 2 receives objective discrete information 31 sent from the information server 1 at a reception section 21. As soon as the information is reproduced through a reproduction section 25, it is also stored in a reception memory 24.
Patent JP-S5430232-A (JP)
Title: Production of adhesive tapes
Inventor: TANAKA ATSUO
IPC: C09J121/00
Filed: 1977-08-11
Abstract: PURPOSE: To obtain tapes having a long pot life, improved peel strength and heat resistance, by coating a mixture comprising a low-molecular weight chloroprene polymer, tackifier, etc. on a base sheet, and by heating under particular conditions. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000291043-A (JP)
Title: Power shovel
Inventor: DENDA RINTA
IPC: E02F3/32
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a machine having a high stability which permits an operator to watch the bucket without twisting his body considerably at the time of offset of the excavation work apparatus. SOLUTION: An excavation work apparatus 22 is fixed with a shaft at the rear end portion of a boom 1 of a boom bracket 4 and supported in a sideward offset possible manner through 4-node links constituted with a pair of fulcrum shafts provided at an upper slewing body and a first link 5 and a second link 6 fixed with a pair of fulcrum shaft provided at the boom bracket 4, and a frame 19 as a base portion of the component such as a operator's cab 16 provided on the upper slewing body 10 is formed to a shape equipped with a box- shaped space 10a opened forward. Inside the box-shaped space 10a, the first link 5 and second link 6 are fixed with a shaft and housed in a rotatable manner at a pair of fulcrum shafts of the upper slewing body 10, and an offset cylinder 15 operating the 4-node link is housed.
Patent JP-S63288279-A (JP)
Inventor: HANSU BURETSUINGERU
IPC: D06P1/22
Filed: 1988-04-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5524732-A (JP)
Title: Molding pattern
Inventor: SAKAMOTO SEITAROU
IPC: B22C7/00
Filed: 1978-08-09
Abstract: PURPOSE: To provide the subject molding pattern wherein first and second shell members each having a predetermined tapered surface along the peripheral direction are arranged in combination on the downward tapered surface of a core body having diameters greater towards upward, whereby the mold releasing operation is easily possible without providing pattern draft.  
     CONSTITUTION: A first shell member 2 and a second shell member 3 are arranged around the outer periphery of a core body 1 of a vertically long and square columnar shape in a molding pattern A, and are respectively connected at predetermined positions to the core body 1 by connecting devices. The side surfaces of the periphery of the core body 1 opposing respective shell members 2 and 3 are rendered into downward tapered surfaces 4 each projecting more outwardly toward the upper end thereof, and are contacted with the upward tapered surfaces 5 formed at the inner side surfaces of the shell members 2 and 3 and combined therewith, thus the core body 1 being  pulled up upwardly without being restrained. On the above described tapered surfaces 4 there  are formed dovetail grooves 9 having narrower groove widths from the lower parts toward the  upper parts in the full lengths of the upper and lower parts of the center of said surfaces 4, and  fitted in dovetail tenons 10 formed on the tapered surfaces 5 of the shell members 2 and 3.  Further, the core body and the shell members are connected to each other by a connecting device  consisting of a hooking member 14 and a latch member 15. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01267761-A (JP)
Title: Session message displaying system
Inventor: SAKURAI HITOMI
IPC: G06F3/048
Filed: 1988-04-19
Abstract: PURPOSE:To grasp the state of an arbitrary session without suspending a processing to be executed at present by displaying the newest message of the arbitrary session on one part of a picture to be displayed at present. CONSTITUTION:A terminal occupying session control means 1 controls the movement of the session to occupy a terminal at present, and a display deciding means 2 decides whether a display request to refer-display the session message of the other session is executed or not from the viewpoint of the control contents. When the display request is executed, a reception means 3 receives the newest message of the session to which the request from a message control file 8 is executed, an editing means 4 edits the message so as to be for a multipicture display, and a display means 5 displays the edited message on one part of the picture of a display 7. Thus, without a trouble to a work to be executed at present, the state of the arbitrary session can be grasped.
Patent JP-S59222384-A (JP)
Title: Thermal recording material
Inventor: TANIGUCHI KEIJI
IPC: B41M5/124
Filed: 1983-06-01
Abstract: PURPOSE:To obtain a thermal recording material capable of providing a developed color image with excellent stability, particularly, water resistance, by using a specified phenolic compound as a color developer, in a thermal recording material utilizing a color forming reaction between a leuco dye and a color developer. CONSTITUTION:The phenolic substance of the formula, wherein X is a lower alkyl group or a halogen, and n is an integer of 0-3, used as the color developer is a p-hydroxyphenyl ester of benzenetiosulfonic acid which may be substituted by a lower alkyl group or a halogen, and concrete examples thereof include S-4'- hydroxyphenyl benzenetiosulfonate (in the formula, n=0) and S-4'- hydroxypheynl 4-methylbenzenethiosulfonate (in the formula, X=CH3 and n= 1). The compound of the formula is used in an amount of generally 1-10 times, preferably, 2-5 times (by weight) of that of the leuco dye.
Patent JP-S62256253-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OGATA HARUKI
IPC: G11B15/29
Filed: 1986-04-26
Abstract: PURPOSE:To attain the stable running of a magnetic tape and to reduce the adverse effect on a magnetic tape due to the deviated rotation of a pinch roller by providing a tape guide means winding the magnetic tape on a capstan shaft only. CONSTITUTION:A tape guide means 32 consists of a guide pole 26 and a drawing pole 29 provided to a drawing arm 24. A tape path is formed in contact with a pinch roller 10 only at a location where the pinch roller 10 presses the capstan shaft 11 from the magnetic tape 13 by the guide means 32. Since the tape 13 is wound over a comparatively large winding angle to the capstan, the tape attitude is stabilized. The contact area of the tape 13 onto the pinch roller 10 is decreased and the adverse effect on the tape 13 due to the deviated rotation of the pinch roller 10.